50 points !
1) the main goal of science is to:
a) collect facts and learn "the truth"
b) understand nature
c) do wild and crazy experiments
d) is to produce facts
2) an observation is received directly or indirectly by
a) hearing
b) seeing
c) tasting/touch
d) all of above
3) scientific fact can never change
a) true
b) false
4) a scientific theory
a) holds the highest level of acceptance
b) explains a number of facts
c) uses specific hypotheses and descriptive laws that have been well-tested
d) all of above
e) none of the above
5) a scientific hypothesis starts with the lowest level of acceptance but can become stronger as hey are used and survive repeated testing.
a) true
b) false